Cheap flights from Seattle to Rapid City (SEA - RAP)

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The best prices from Seattle/Tacoma Intl to Rapid City are usually found in October or January, booked 34 days in advance, depart on a Tuesday or Saturday and return on a Saturday

How to find the cheapest flight from
Seattle (SEA) to Rapid City (RAP)

All the information you need to plan the best SEA to RAP flight in 2022: compare Seattle to Rapid City flight prices with the expected peak season, weather and rainfall in Rapid City.
SEA - RAP
Price
$296 - $778
RAP
Temperature
24.8 - 73.4 °F
RAP
Rainfall
0.3 - 3.2 inches

Popular in

May

High demand for flights, 38% potential price rise

Cheapest in

October

Best time to find cheap flights, 38% potential price drop

Round-trip from

$296

From Seattle/Tacoma Intl to Rapid City

One-way from

$257

One-way flight from Seattle/Tacoma Intl to Rapid City

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Seattle to Rapid City?

Users have found that flying from Seattle to Rapid City on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from Seattle to Rapid City?

October can be a great time to fly to Rapid City from Seattle with a flight ticket averaging about $481. Cheapflights users have found deals in the month of October for as cheap as $214. The most expensive prices can be found in the month of May.

When is the cheapest time to fly from Seattle to Rapid City (SEA - RAP)?

Unlike in the evening, when flights are generally more expensive, you can save up to 16% on flights from Seattle to Rapid City by exploring options for tickets in the morning.

How far in advance should I book a flight from Seattle to Rapid City?

To save on the cost of your flight from Seattle to Rapid City, book at least 33 days before your planned departure. Booking around this time can save you about 57% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $483 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $566.

Cheap flights from Seattle to Rapid City in June, July 2022

The best prices found for SEA to RAP flights for June, July
14 Jul - 21 Jul
$362pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
RAP
Rapid City
RAP
Rapid City
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
14 Jul - 21 Jul
$372pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
RAP
Rapid City
RAP
Rapid City
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
14 Jul - 21 Jul
$378pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
RAP
Rapid City
RAP
Rapid City
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to Rapid City 2022 flight deals

Cheap flights to Rapid City from Seattle found for this year
13 Oct - 16 Oct
$308pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
RAP
Rapid City
RAP
Rapid City
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
29 Sep - 2 Oct
$314pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
RAP
Rapid City
RAP
Rapid City
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
8 Sep - 15 Sep
$332pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
RAP
Rapid City
RAP
Rapid City
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Rapid City

Late deals on round-trip flights to Rapid City from Seattle, departing today and this week
4 Jul - 7 Jul
$422pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
RAP
Rapid City
RAP
Rapid City
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
4 Jul - 10 Jul
$471pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
RAP
Rapid City
RAP
Rapid City
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
4 Jul - 10 Jul
$477pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
RAP
Rapid City
RAP
Rapid City
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

One-way flights to Rapid City from Seattle

The cheapest one-way flights from Seattle to Rapid City
2:40 am - 5:28 pm
Multiple Airlines
2 Stops
13h 48m
SEA - RAP
Multiple Airlines
$257
Kiwi.com
3:34 am - 3:26 pm
Delta
2 Stops
10h 52m
SEA - RAP
Delta
$342
Delta
3:00 am - 4:17 pm
United Airlines
3 Stops
12h 17m
SEA - RAP
United Airlines
$1,163
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Rapid City</span> flights.

Flight FAQs

From Seattle to Rapid City

Which airlines flying from Seattle/Tacoma Intl to Rapid City have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, Delta, and American Airlines flying from Seattle/Tacoma Intl to Rapid City have implemented new flexible cancellation policies.

Can I find flights from Seattle to Rapid City for under $400 on Cheapflights?

Yes, there are multiple flights from Seattle to Rapid City for under $400. The cheapest flight booked recently is on Multiple Airlines for just $308, but on average you can expect to pay $382.

Are there last-minute flights available from Seattle to Rapid City for under $500?

There are currently 20+ open flights from Seattle to Rapid City within the next 7 days for less than $500.

How popular is this Seattle to Rapid City flight route?

Within the past month, 12 users have taken a look at flights from Seattle/Tacoma Intl to Rapid City.

What are the cheapest airlines flying from Seattle to Rapid City round-trip?

According to our current data, American Airlines ($415), and United Airlines ($500) offers the cheapest pricing from Seattle to Rapid City. American Airlines is priced at 13% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Seattle to Rapid City one-way?

$337 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $342 and $528, respectively.

What are the cheapest flights from Seattle to Rapid City?

The cheapest flight price from Seattle to Rapid City is $164. On average you can expect to pay $943. The most popular route, (Seattle/Tacoma Intl - Rapid City), can usually be booked for $314.

What are the most popular airlines that fly from Seattle to Rapid City?

Before booking your flight from Seattle to Rapid City check out the most popular airlines for this route: Major Airline, American Airlines or Delta.

COVID Restrictions

View COVID Travel Restrictions for Rapid City, SD

Do I need a COVID test to fly to Rapid City from Seattle?

Information is based on travel restrictions for travel to Rapid City within the United States

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Rapid City.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Rapid City.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Rapid City.

Do I need a test to fly back to Seattle from Rapid City?

Returning to Seattle/Tacoma Intl from Rapid City

COVID-19 testing requirements
Visitors from Rapid City are not required to present a negative COVID-19 PCR test or antigen result upon entering Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Rapid City are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for Rapid City, SD

Alternative routes for Seattle to Rapid City

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Rapid City

Things to know before you go - useful duration and weather info for your trip from Seattle to Rapid City.
Average temperature for June in Rapid City
78.8 °F
Avg rainfall for June in Rapid City
2.5 ″

Airports servicing Seattle

Airports servicing Rapid City

Top 3 airlines flying from Seattle/Tacoma Intl to Rapid City

The chart below displays the airlines Cheapflights users traveling from Seattle to Rapid City choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
$164 $568 No cancel fee N/A
United Airlines
$262 $433 No cancel fee 69%
American Airlines
$307 $584 No cancel fee 71%
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